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宝宝学美术(教案):砂纸画“美丽的花朵”

  • 2026-08-23 15:40:16
宝宝学美术(教案):砂纸画“美丽的花朵”
教学目标：
      1、知道花朵的结构，颜色的变化。
      2、掌握画砂纸画的技法，能用不同的力度和色彩表现画面的主次层次。
      3、感受画砂纸画的乐趣。
教学准备：
      1、各种花图片、砂纸画范例；
      2、砂纸、蜡笔。
教学过程：
　　一、出示各种花图片，讨论引出课题：
      ——大自然里有许多漂亮的花，今天老师都给这些漂亮的花拍了照片,带来给小朋友看。
      ——小朋友你们喜欢那一朵花，都可以说说花的颜色和形状吗？
      小结：花有花心、花瓣；每朵花的花瓣颜色都不同（如：从花心深深的红慢慢就变白了）
      二、教师讲解示范：
      1、出示白纸和砂纸，让幼儿观察砂纸的特点，大胆讲述砂纸和白纸的不同之处。
      （白纸光滑、涂上颜色鲜艳，砂纸底色深、粗糙、上面有小沙砾、对油画棒的着色力较好。）
      2、画画时用什么样的方法涂色呢？师幼共同用手指抚摸手背的方法感受力度的轻重。
      （涂底色时用油画棒平贴在砂纸上轻轻的扫过。画主要部分时要用力，象手指重重的按在手背上。）
      3、引导幼儿大胆在砂纸上画出漂亮的花朵。
　　（1）用白色蜡笔画出花的外形。
　　（2）试涂各种颜色，探索发现适合砂纸画选用的颜色。
      (花心黄黄的、花瓣颜色从花心深深的红慢慢变白)
      三、幼儿作画，教师指导。
　　鼓励能力弱的幼儿大胆作画。
      四、作品展览。
　　从画面的主次层次表现情况、颜色的选择、内容的表现的情况。
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. CONNECT:[ UseTime:0.001030s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001412s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.014605s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.014260s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001490s ]
  6. SELECT * FROM `set` [ RunTime:0.004156s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001495s ]
  8. SELECT * FROM `article` WHERE `id` = 524592 LIMIT 1 [ RunTime:0.012426s ]
  9. UPDATE `article` SET `lasttime` = 1787600635 WHERE `id` = 524592 [ RunTime:0.004398s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000847s ]
  11. SELECT * FROM `article` WHERE `id` < 524592 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004291s ]
  12. SELECT * FROM `article` WHERE `id` > 524592 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001133s ]
  13. SELECT * FROM `article` WHERE `id` < 524592 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.042011s ]
  14. SELECT * FROM `article` WHERE `id` < 524592 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.028931s ]
  15. SELECT * FROM `article` WHERE `id` < 524592 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.019096s ]
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